Daily Practice - Foundation Plus
Grades 4-6 - the Foundation / Higher crossover zone.
6th November 2006
- 1Probability Trees3 marks
A bag holds 4 red and 5 blue counters. One is taken, replaced, then another is taken. Work out the probability both are red.
- 2Capture Recapture3 marks
45 voles are marked and released. Later 72 are caught, of which 8 are marked. Estimate the population.
- 3Prime Factors, HCF and LCM3 marks
Write 72 as a product of its prime factors, using index form.
- 4Solving Equations3 marks
Solve 2(x - 1) = 18.
- 5Repeated Percentage Change3 marks
A town's population is 12500 and grows by 8% each year. Work out the population after 6 years, to the nearest whole number.
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Every sheet is deterministic: the same date always regenerates the same five questions. All of November 2006, including the monthly compilation PDF.